Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
High Precision SKF NN3012 TN/SP Double Row Cylindrical Roller Bearing for CNC Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your CNC machine tools maintain peak precision with the <strong>SKF NN3012 TN/SP</strong> double row cylindrical roller bearing, engineered to deliver stable long-term performance in high-speed machining environments. As an official SKF distributor, we streamline your procurement process—no more juggling multiple suppliers or inconsistent quality checks.</p><ul><li>60mm inner diameter with open design optimizes heat dissipation during continuous operation, critical for maintaining tight tolerances in precision manufacturing</li><li>Double row structure enhances radial load capacity by 30% compared to single row alternatives, reducing vibration and extending tool life</li><li>Comes with full certification documents and ISO 9001-compliant inspection reports, simplifying compliance for large-scale engineering projects</li></ul>
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN3012 TN/SP |
| Type | Roller |
| Selling Units | Single Item |
| Inner Diameter | 60 mm |
| Number of Row | Double Row |
| Package Size Per | 10X10X10cm Batch |
| Structure | Cylindrical |
| Gross Weight Per | 0.250 Kg Batch |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, Precision Spindles, Machining Centers |
| Aerospace | Aircraft Component Manufacturing Equipment |
| Medical Equipment | High-Precision Diagnostic Machinery |
| Automation | Robotic Arms, Precision Conveyance Systems |
Eliminate CNC Downtime with Precision SKF NN3012 TN/SP Double Row Cylindrical Roller Bearings
CNC machine operators know the frustration: unexpected bearing failure halts production, delays deadlines, and creates costly downtime. Sourcing genuine high-precision bearings often means navigating minimum order quantities, inconsistent delivery times, and the risk of counterfeit products that compromise machining accuracy.
SKF NN3012 TN/SP Bearings: In Stock and Ready for Immediate Dispatch
As an official SKF authorized distributor, we maintain sufficient stock of the NN3012 TN/SP double row cylindrical roller bearing to meet urgent maintenance needs. Each unit undergoes precision testing compliant with ISO 9001 and DIN standards before dispatch, ensuring it meets the exacting requirements of CNC machine tool spindles where rotational accuracy is critical.
Engineered for High-Precision CNC Applications
The SKF NN3012 TN/SP cylindrical roller bearing excels in high-speed, high-rigidity environments typical of CNC machining centers. Its double row design provides enhanced radial load capacity and stiffness, essential for maintaining cutting precision during heavy-duty operations. The open seal configuration minimizes friction, making it ideal for applications requiring consistent rotational performance at varying speeds.
Technical Attributes That Ensure CNC Performance
The NN3012 TN/SP’s 60 mm inner diameter and cylindrical structure are optimized for integration into precision spindle assemblies. The double row configuration distributes loads evenly across the bearing, reducing stress concentrations and extending service life. With a gross weight of 0.250 kg per unit, it balances durability with the lightweight requirements of high-speed rotating components, ensuring minimal centrifugal force impact during operation.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely, leading to unplanned downtime, increased maintenance expenses, and potential damage to expensive CNC components. Genuine SKF bearings like the NN3012 TN/SP deliver consistent performance, reducing the frequency of replacements and ensuring your machine operates at peak efficiency. Our precision inspection system further guarantees that each bearing meets SKF’s strict quality standards, eliminating the hidden costs of substandard components.
Your Trusted Partner for Precision Bearing Solutions
With dual European brand official authorization (FAG & SKF), we serve over 800 clients across 45+ countries, including leading CNC machine tool manufacturers and aerospace R&D teams. Our senior application engineers provide expert选型 support, ensuring you get the right bearing for your specific application. Every order includes complete certification documents, and our premium shockproof logistics ensure your bearings arrive in perfect condition, ready for immediate installation.
Packaging & Shipping
- Original SKF packaging with protective inner casing to prevent damage during transit
- 现货 available for dispatch within 3-7 working days
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 unit, ideal for emergency repairs and small-batch requirements
Secure Your CNC Production with Reliable Bearings Today
Don’t let bearing issues disrupt your production schedule. The longer your CNC machine is idle, the more revenue you lose. Contact us now with your NN3012 TN/SP bearing requirements, and our team will provide a competitive quote and ensure prompt delivery to get your operations back on track.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every NN3012 TN/SP bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How can I confirm if this bearing fits my CNC machine?
A: Provide your machine model or spindle specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s standard warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-scale production needs.
Q: How quickly can you ship the NN3012 TN/SP bearing?
A: Stock items are shipped within 3-7 working days via your preferred logistics method (DHL/FedEx/UPS/air/sea).
Q: How do I verify the authenticity of the bearing?
A: Each bearing includes SKF’s original packaging with security features. We also provide certification documents and can assist with verification through SKF’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for High Precision SKF NN3012 TN/SP Double Row Cylindrical Roller Bearing for CNC Machine Tools and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available